This is a reland of commit 97ba853295578975a04fc504315cccd465f9f0bd This cl did not cause the regression in Chrome rolls https://chromium-review.googlesource.com/c/chromium/src/+/4132644?tab=checks. Real culprit reverted in https://webrtc-review.googlesource.com/c/src/+/290502. Original change's description: > Remove use of ReceiveStreamRtpConfig:transport_cc > > With this change, webrtc will send RTCP transport feedback for all received packets that have a transport sequence number, if the header extension > http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions is negotiated. > I.e the SDP attribute a=rtcp-fb:96 transport-cc is ignored. > > > Change-Id: I95d8d4405dc86a2f872f7883b7bafd623d5f7841 > > Bug: webrtc:14802 > Change-Id: I95d8d4405dc86a2f872f7883b7bafd623d5f7841 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/290403 > Reviewed-by: Harald Alvestrand <hta@webrtc.org> > Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> > Commit-Queue: Per Kjellander <perkj@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#38980} Bug: webrtc:14802 Change-Id: Ib98e61413161d462da60144942cdb0140e12bc42 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/290503 Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Per Kjellander <perkj@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#38997}